kotovalexarian-likes-github/moby--moby
1
0
Fork 0
mirror of https://github.com/moby/moby.git synced 2022-11-09 12:21:53 -05:00
Code Releases Activity

Merge pull request #629 from sanimej/slice

Browse source 
Fix the overlay cleanup in the multi-subnet case
This commit is contained in:
Jana Radhakrishnan 2015-10-10 13:01:52 -07:00
commit fb19b4f488
2 changed files with 10 additions and 18 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
libnetwork/drivers/overlay/joinleave.go
View file

@ -43,6 +43,10 @@ func (d *driver) Join(nid, eid string, sboxKey string, jinfo driverapi.JoinInfo,
return fmt.Errorf("subnet sandbox join failed for %q: %v", s.subnetIP.String(), err)
}
// joinSubnetSandbox gets called when an endpoint comes up on a new subnet in the
// overlay network. Hence the Endpoint count should be updated outside joinSubnetSandbox
n.incEndpointCount()
sbox := n.sandbox()
name1, name2, err := createVethPair()

24
libnetwork/drivers/overlay/ov_network.go
View file

@ -118,15 +118,13 @@ func (d *driver) DeleteNetwork(nid string) error {
return n.releaseVxlanID()
}
func (n *network) joinSandbox() error {
func (n *network) incEndpointCount() {
n.Lock()
if n.joinCnt != 0 {
n.joinCnt++
n.Unlock()
return nil
}
n.Unlock()
defer n.Unlock()
n.joinCnt++
}
func (n *network) joinSandbox() error {
// If there is a race between two go routines here only one will win
// the other will wait.
n.once.Do(func() {
@ -139,20 +137,10 @@ func (n *network) joinSandbox() error {
}
func (n *network) joinSubnetSandbox(s *subnet) error {
s.once.Do(func() {
s.initErr = n.initSubnetSandbox(s)
})
// Increment joinCnt in all the goroutines only when the one time initSandbox
// was a success.
n.Lock()
if s.initErr == nil {
n.joinCnt++
}
err := s.initErr
n.Unlock()
return err
return s.initErr
}
func (n *network) leaveSandbox() {